The Wachowskis are no strangers to set mishaps, dating all the way back to Bound, where their obsessive pursuit of girl-on-girl sex-scene perfectionism resulted in a slew of bruised groins and hicky-related injuries for lead actresses Jennifer Tilly and Gina Gershon. Today comes news of carnage on the Speed Racer set—their live action homage to the 1960s anime classic—where a chimpanzee has reportedly bitten a human co-star's hand. PETA has responded by sending a letter to superproducer Joel Silver, pleading with him to replace the animal with a CGI version, which tend to be far more agreeable and less prone to trainer-delivered beatings. Reports The Scoop: